This Differential Cylinder Pressure Tester combines the features of the popular 2E tester and a Master Orifice into one tool. Now you can conveniently check the calibration of your pressure tester before each use (in accordance with Teledyne Continental Service Bulletin M85-15) without disconnecting the tester.
Comes with complete instructions. Includes hose and spark plug adapter.
Note: For use with engines of 5" Bore Diameter or smaller per AC43.13 REV 1B.
Very nice unit comes in its own storage box with instructions. Works great.
This unit comes standard with an 18mm adapter. It can be special ordered with 12mm or 14mm adapters.
No, a calibration certificate is not automatically included. If you require one, please request it at time of order. Be aware that the addition of the certificate may affect processing time.
The orifice size is .040"